Overwhelmed With TTC Knowledge?

Needa • TTC #2
I had my first born when I was 24. Didn't think at all about anything such as ovulation, signs of pregnancy, etc. Now that I'm 33 ttc #2, I feel like a newbie considering the plethora of information out there. I'm a pretty educated woman, but I have to admit that I'm sometimes overwhelmed with all of this info surrounding fertility. Wish it could be just easy as the first go around. Sentiments??